Add support for PyPy.

PyPy3 is pending release of a fix for:
https://bitbucket.org/pypy/pypy/issue/1946

.travis.yml

@@ -4,6 +4,11 @@ python:
     - 2.6
     - 2.7
     - 3.3
+    - 3.4
+    - pypy
+#   PyPy3 support pending a release of a fix for
+#   https://bitbucket.org/pypy/pypy/issue/1946)
+#   - pypy3
 install:
     - pip install . --use-mirrors
 script:

CHANGES.rst

@@ -5,23 +5,26 @@ Change log
 4.0.1 (unreleased)
 ==================
 
-- Added support for Python 3.4.
+- Add support for PyPy.  (PyPy3 is pending release of a fix for:
+  https://bitbucket.org/pypy/pypy/issue/1946)
 
-- Added -t/--transcript command line option.
+- Add support for Python 3.4.
 
-- zdaemon can now be invoked as a module as in "python -m zdaemon ..."
+- Add ``-t/--transcript`` command line option.
+
+- zdaemon can now be invoked as a module as in ``python -m zdaemon ...``
 
 4.0.0 (2013-05-10)
 ==================
 
-- Added support for Python 3.2.
+- Add support for Python 3.2.
 
 4.0.0a1 (2013-02-15)
 ====================
 
-- Added tox support and MANIFEST.in for proper releasing.
+- Add tox support and MANIFEST.in for proper releasing.
 
-- Added Python 3.3 support.
+- Add Python 3.3 support.
 
 - Drop Python 2.4 and 2.5 support.
 

setup.py

@@ -86,6 +86,7 @@ def alltests():
        'Programming Language :: Python :: 3.3',
        'Programming Language :: Python :: 3.4',
        'Programming Language :: Python :: Implementation :: CPython',
+       'Programming Language :: Python :: Implementation :: PyPy',
        'Operating System :: POSIX',
        'Topic :: Utilities',
        ],

tox.ini

@@ -1,5 +1,8 @@
 [tox]
-envlist = py26,py27,py32,py33,py34
+#   PyPy3 support pending a release of a fix for
+#   https://bitbucket.org/pypy/pypy/issue/1946)
+envlist = py26,py27,py32,py33,py34,pypy,pypy3
+envlist = py26,py27,py32,py33,py34,pypy
 
 [testenv]
 commands =